.content .main{
    width: 100%;
    height: 376px;
    padding-top: 34px; 
}
.content .main .aside{
    float: left;
    width: 310px;
    height: 376px;
    /* background-color: pink; */
}
.content .main .aside .classify{
    width: 310px;
    height: 376px;
}
.content .main .aside .classify li{
    width: 100%;
    height: 47px;
    line-height: 47px;
    background: url(../img/main_list_arrow.png) no-repeat right center;
    background-size: 8px 10px;
}
.content .main .aside .classify li h2{
    float: left;
    font-size: 18px;
    color: #000;
}
.content .main .aside .classify li p{
    float: left;
    font-size: 14px;
    color:#c4dfef;
}
.content .main .aside .classify li p a{
    margin-left: 26px;
}
.content .main .aside .classify li p a:hover{
    text-decoration: underline;
    color: #85c3a2;
}
.content .main .banner{
    width: 840px;
    height: 346px;
    float: right;
    margin-top: 13px;
    background-color: yellow;
    position: relative;
    overflow: hidden;
}
.content .main .banner ul{
    width: 5000px;
    height: 346px;
    position:absolute;
    left:0;
    right: 0;
}
.content .main .banner ul li{
    width: 840px;
    height: 346px;
    float: left;
}
.content .main .banner .btn span{
    position: absolute;
    top: 50%;
    height: 60px;
    width: 60px;
    margin-top: -30px;
    background-size: 18px 24px;
    background: url(../img/banner_arrow_left.png) no-repeat center center;
    cursor: pointer; 
}
.content .main .banner .btn .right-btn{
    position: absolute;
    right:0;
    background: url(../img/banner_arrow_right.png) no-repeat center center;
    cursor: pointer; 
}
.content .main .banner .btn .left-btn:hover{
    background: url(../img/banner_arrow_left_highlight.png) no-repeat center center;
}
.content .main .banner .btn .right-btn:hover{
    background: url(../img/banner_arrow_right_highlight.png) no-repeat center center;
}
.content .main .banner ol{
    position: absolute;
    left: 50%;
    bottom: 15px;
    width: 75px;
    height: 6px;
    margin-left: -37.5px;
}
.content .main .banner ol li{
    float: left;
    width: 7px;
    height: 6px;
    margin: 0 4px;
    border-radius: 3px;
    background-color: rgba(255,255,255,0.5);
}
.content .main .banner ol li.current{
    width: 13px;
    margin: 0 1px;
    background-color: #fff;
}